99.95% Purity Niobium chubhu yakakwenenzverwa Niobium pombi
Niobium chubhu ichubhu yesimbi yepamusoro-soro, inonyanya kuumbwa neobium (Nb), chinhu chesimbi chinoshanduka chine nzvimbo yakakwira yekunyungudika (2468 ° C) nenzvimbo yekuvira (4742 ° C), uye density ye8.57g/cm ³. Machubhu eNiobium anowanzo kuve nekuchena kwakanyanya, senge ≥ 99.95% kana 99.99%, uye anotevedzera ASTM B394 zviyero. Iwo anogona kupihwa munzvimbo dzakaoma, semi yakaoma, kana dzakapfava, ine yakanakisa corrosion kuramba uye yakakwirira tembiricha kuramba, uye inoshandiswa zvakanyanya muaerospace, zvemagetsi, uye petrochemical maindasitiri.
| Dimensions | Sekuda kwako |
| Nzvimbo Yekwakabva | Luoyang, Henan |
| Brand Name | FGD |
| Application | Indasitiri, semiconductor |
| Shape | Round |
| Surface | Yakanatswa |
| Kuchena | 99.95% |
| Density | 8.57g/cm3 |
| Melting point | 2468℃ |
| Boiling point | 4742℃ |
| Kuoma | 180-220HV |
1. Fekitari yedu iri muLuoyang City, Henan Province. Luoyang inzvimbo yekugadzira ye tungsten uye molybdenum migodhi, saka isu tine mabhenefiti akakwana mumhando uye mutengo;
2. Kambani yedu ine vashandi vehunyanzvi vane makore anopfuura gumi nemashanu echiitiko, uye isu tinopa zvakanangwa mhinduro uye mazano kune ega ega zvinodiwa nemutengi.
3. Zvose zvezvigadzirwa zvedu zvinoongororwa zvakasimba zvehutano zvisati zvatengeswa kunze kwenyika.
4. Kana ukagamuchira zvinhu zvisina kukwana, unogona kutibata nesu kuti tidzorere mari.
1.Raw Material Selection
(Maitiro acho anotanga nekusarudzwa kwekuchena kwesimbi niobium)
2.Kunyunguduka uye Kukandira
(Iyo yakasarudzwa niobium simbi inonyungudutswa mune vacuum kana inert gasi nharaunda)
3.Kuumba
(Iyo niobium ingot inozogadziriswa kuburikidza nenzira dzakasiyana dzekuumba dzakadai seextrusion kana kutenderera perforation kuti iite hollow tube shape)
4.Kupisa Kurapa
5.Surface Treatment
(inogona kuitwa kubvisa chero tsvina kana oxides pamusoro pechubhu)
6.Quality Control
7.Kuongorora Kwekupedzisira uye Kuedzwa
8.Packaging uye Shipping
- Superconducting applications: Niobium inoshandiswa zvakanyanya mukugadzira superconducting zvinhu, kunyanya niobium-titanium (Nb-Ti) uye niobium-tin (Nb3Sn) superconducting waya netambo. Zvishandiso izvi zvinoshandiswa mukushandisa senge magineti resonance imaging (MRI) michina, particle accelerators uye magineti levitation (maglev) zvitima.
- Aerospace: Machubhu eNiobium anoshandiswa muindasitiri yemuchadenga yezvikumbiro zvakaita seinjini dzendege, zvikamu zveturbine zvegasi, uye masisitimu e rocket propulsion system nekuda kwesimba ravo rekupisa uye kusagadzikana kwekuora munzvimbo dzakaoma.
- Chemical processing: Niobium machubhu anoshandiswa muindasitiri yemakemikari kugadzira midziyo isingadziviriri, senge zvinopisa kupisa, midziyo yemagetsi uye masisitimu epombi anobata makemikari anoparadza uye maitiro ekupisa.
Niobium yakawedzerwa kune simbi inonatsa zvinoshamisa chimiro chakakandwa uye austenite chimiro chesimbi. Huwandu hwakakwana asi hushoma hwe niobium hunodiwa pakunatsa kutonga kwe austenite - zviyo musimbi i 0.03 kusvika 004%. 2. Nekuwedzera kwe niobium, kupisa kwekupisa kwe austenite-grains kuchakwira.
Niobium imwe yesimbi shanu dzinoramba; izvi zvinoreva kuti inopesana zvakanyanya nekupisa kwakanyanya uye kupfeka. Yayo 4491 ° F (2477 ° C) inonyunguduka inoita kuti simbi iyi uye alloys ayo ive yakanaka kune yakanyanya kudzvanywa uye yakanyanya-tembiricha application.
Niobium haibatike nemvura pasi pemamiriro akajairika. Pamusoro peniobium metal inodzivirirwa neatete oxide layer.
